Rapid: Individual Calculations January 2020
 Grigoras, Alexandru-Nicolae  Total change: 16.20  Rating chartPersonal card
 Bucur Obor Trophy - 4th ed. Bucuresti ROU 2019-12-13
RcRownchangeKK*chgGame
 1794 1594 2.50 6 0.81 20 16.20 
  Done, Stefan-Daniel 1936 ROU0.001-0.1220-2.40 
  Piperea-Sianu, Dan 1399 ROU1.0010.25205.00 
  Bajenaru, Leonard 1731 ROU1.0010.682013.60 
  Manitcaia, Alina 1710 MDA0.5010.16203.20 
  Avramescu, Paul-Mihai 1994  * ROU0.001-0.0820-1.60 
  Voiteanu, Gabriel f1994  * ROU0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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